import java.util.Scanner;
public class seven {
    public static void main(String[] args) {
        Scanner input=new Scanner(System.in);
        System.out.print("请输入一个整数：");
        int num =input.nextInt();
        if (num%2==0){
            System.out.println("该数是偶数");
        }
        else {
            System.out.println("该数是奇数");
        }
    }}
